{"version":"1.0","blog_title":"Logfiles","height":"190","blog_url":"https://logfiles.hatenablog.com/","type":"rich","provider_url":"https://hatena.blog","title":"AOJ 1126 The Secret Number","author_name":"moistx","published":"2013-11-16 22:20:02","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flogfiles.hatenablog.com%2Fentry%2F20131116%2F1384608002\" title=\"AOJ 1126 The Secret Number - Logfiles\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_name":"Hatena Blog","url":"https://logfiles.hatenablog.com/entry/20131116/1384608002","categories":["AOJ"],"description":"\u89e3\u3044\u3066\u308b\u9014\u4e2d\u306e\u30e1\u30e2 MAP\u306e\u4e2d\u3067\u6570\u5b57\u306e\u3082\u306e\u3060\u3051\u3092\u4f7f\u3063\u3066\u6587\u5b57\u5217\u7d50\u5408\u3092\u3057\u3066\u3044\u304f\u3002dp\u306fstring\u306e\u914d\u5217(vector) \u3067\u3082\u3064\u3068\u3088\u3044\u3002 dp[i+1][j+1] = max(dp[i][j+1]+M[i+1][j+1], max(dp[i+1][j]+M[i+1][j+1])) M\u304c\u6570\u5024\u304b\u6587\u5b57\u304b\u306e\u5224\u5b9a\u304c\u5fc5\u8981\u3002\u6570\u5024\u306a\u3089\u3001\u6570\u304c\u5927\u304d\u304f\u306a\u308b\u3088\u3046\u306b\u8ffd\u52a0\u3001\u3064\u307e\u308a\u300c\u30b5\u30a4\u30ba\u5927\u9806\u2192\u8f9e\u66f8\u5927\u9806\u300d\u3067\u6c7a\u5b9a\u3067\u304d\u308b\u3002 M\u304c\u6587\u5b57\u306a\u3089\u66f4\u65b0\u306f\u3057\u306a\u3044\u3002\u89e3\u3092\u66f4\u65b0\u3059\u308b\u3068\u304d\u306f\u6587\u5b57\u5217\u306e\u5148\u982d\u306e\u30bc\u30ed\u3092\u6d88\u3057\u3066\u66f4\u65b0\u3059\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3002 \u5de6\u4e0a\u304b\u3089\u51e6\u7406\u3057\u3066\u3044\u304f\u5834\u5408\u306fdp\u914d\u5217\u4e0a\u3067\u9010\u6b21\u5148\u982d\u306e0\u3092\u5f3e\u304f\u3088\u3046\u306b\u3057\u305f\u65b9\u304c\u826f\u3044\u3068\u601d\u3046","image_url":null,"author_url":"https://blog.hatena.ne.jp/moistx/"}